Is Chavez jr doing coke here?

[GzUp]

 

[killacal]

You've never seen a nasal opener

 

[chunky_mcdaniels]

Many more lung related medications that are of way more benefit than narcotics.

Could be just nasal spray, could be asthma meds, could be Oxilofrine.

Boxing has a long, long history with fighters/trainers trying to get an edge, extra gear pertaining to lung capacity.